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Serving cyclists
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Shimano Dura-Ace FC-R9100 11-Speed Chainrings

ShimanoDura-Ace FC-R9100 11-Speed Chainrings(Return to Product Page)

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(7 customer reviews)
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User submitted reviews

Review by Bamicus

Reviewed 7/10/2023
by Bamicus
Cycling Enthusiast
Nashville, Tn.
Value Rating
Overall Rating
Very Good

Had boutique chainrings on my Ultegra crank and they were terrible. These shift SO much better. Not an exact match but work fine.

Thank you for your feedback.

Review by doublshotscott

Reviewed 6/23/2023
by doublshotscott
Competitive Racer
WW, WA
Value Rating
Overall Rating
Dura Ace, need we say more

Thank you for having the parts necessary for my hair brained bike build

Thank you for your feedback.

Review by Anonymous

Reviewed 9/9/2021
by Anonymous
Overall Rating
Perfect. Old one delaminated

Quick delivery in hard to find part. All good.

Thank you for your feedback.

Review by jpglrs

Reviewed 9/17/2018
by jpglrs
Cycling Enthusiast
Driftless area of IowaWisconsin
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
Perfect match for lower gearing

I just replaced all the components on my 15 year old Seven Axiom frame. Since my frame has S & S couplers, I wanted wireless electronic shifting so I went with SRAM e-tap wireless shifters and derailleurs. All the other components are Shimano Dura Ace 11 speed including the crankset which came with 53/39 chainrings. The lower gearing was a little too high for my liking so I changed out the 39 tooth chainring for the 36 tooth chaniring I ordered from Bike Tires Direct. The change out was very simple and took no more than five minutes. Now my lower gearing is perfect!

Thank you for your feedback.

Review by Anonymous

Reviewed 3/7/2019
by Anonymous
Cycling Enthusiast
Walnut Creek, CA
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
Perfect

Will be spinning up the Northern California Hills...

Thank you for your feedback.

Review by Matt

Reviewed 7/10/2023
by Matt
Cycling Enthusiast
Seattle, WA
Overall Rating
Perfect product!

Can't go wrong with the top of the line, and easy to install the new rings

Thank you for your feedback.

Review by Matt

Reviewed 9/25/2020
by Matt
Connecticut
Overall Rating
1 of 1 customers found this review helpful.
Tried and True

Not much to say, tried and true chainrings. Converted back to 2x for my gravel rig, too much tarmac between gravel sections where I live, so went with 50x34 which was the sweet spot on my previous gravel bike. Lives us to Dura Ace standards, can�t go wrong.

Thank you for your feedback.

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